package com.it.并发.并发辅助类;

import java.util.Random;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.TimeUnit;

/**
 * @author 帅宏-coding
 * @Money java_offer_13k
 * @date 2025/2/18 星期二 16:30
 */
public class CyclicBarrier_Thread {
    public static void main(String[] args) {

        CyclicBarrier cyclicBarrier = new CyclicBarrier(3,()->{
            System.out.println("恭喜3个玩家都过关了,开启下一关");
            System.out.println("-----------------------------------------");
        });

        for (int i = 0; i < 3; i++) {
            new Thread(()->{
                try {
                    System.out.println(Thread.currentThread().getName() + " 开始第一关");
                    TimeUnit.SECONDS.sleep(new Random().nextInt(4));
                    System.out.println(Thread.currentThread().getName() + " 开始打boss");
                    cyclicBarrier.await();

                    System.out.println(Thread.currentThread().getName() + " 开始第二关");
                    TimeUnit.SECONDS.sleep(new Random().nextInt(4));
                    System.out.println(Thread.currentThread().getName() + " 开始打boss");
                    cyclicBarrier.await();

                    System.out.println(Thread.currentThread().getName() + " 开始第三关");
                    TimeUnit.SECONDS.sleep(new Random().nextInt(4));
                    System.out.println(Thread.currentThread().getName() + " 开始打boss");
                    cyclicBarrier.await();

                } catch (Exception e) {
                    e.printStackTrace();
                }
            }, String.valueOf(i)).start();
        }
    }
}
